_:vb894853	<http://www.w3.org/2002/07/owl#oneOf>	_:vb894854 .
<http://courseware.rkbexplorer.com/ontologies/courseware#is-taught-present>	<http://www.w3.org/2000/01/rdf-schema#range>	_:vb894853 .
_:vb894853	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#DataRange> .